202023542

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{563}}^1$

素因数の和:681

約数の個数: 48

約数和(自身を含む): 371319552

約数和(自身を除く): 169296010

約数列:

[1, 2, 7, 14, 19, 38, 71, 133, 142, 266, 361, 497, 563, 722, 994, 1126, 1349, 2527, 2698, 3941, 5054, 7882, 9443, 10697, 18886, 21394, 25631, 39973, 51262, 74879, 79946, 149758, 179417, 203243, 279811, 358834, 406486, 559622, 759487, 1422701, 1518974, 2845402, 5316409, 10632818, 14430253, 28860506, 101011771, 202023542]

約数ペア:

[(1, 202023542), (2, 101011771), (7, 28860506), (14, 14430253), (19, 10632818), (38, 5316409), (71, 2845402), (133, 1518974), (142, 1422701), (266, 759487), (361, 559622), (497, 406486), (563, 358834), (722, 279811), (994, 203243), (1126, 179417), (1349, 149758), (2527, 79946), (2698, 74879), (3941, 51262), (5054, 39973), (7882, 25631), (9443, 21394), (10697, 18886)]